Download Assembly, Operator`s and Parts - 2012
Transcript
Operator and Parts Manual 2295 Loader 122011 P4460 Table of Contents - 2295 Loader Table of Contents Introduction..................................................................................................................................4 Serial Decal Location....................................................................................................................5 Specifications................................................................................................................................6 Safety.............................................................................................................................................8 • Safety.................................................................................................................................8 • General Safety...................................................................................................................9 • Safety Signs....................................................................................................................10 • Safety Sign Installation..................................................................................................10 • Safety Decal location...................................................................................................... 11 • Precautions......................................................................................................................12 Operation....................................................................................................................................13 • Pre-Operation..................................................................................................................13 • Operation.........................................................................................................................14 Maintenance...............................................................................................................................24 • Lubrication.......................................................................................................................24 Troubleshooting..........................................................................................................................30 Bolt Torque..................................................................................................................................32 • Checking Bolt Torque......................................................................................................32 Parts.............................................................................................................................................34 • Main Frame Assembly Drawing and Parts List.............................................................34 • Hydraulic Plumbing Assembly and Parts List...............................................................36 Assembly.....................................................................................................................................38 • Cylinder Assembly..........................................................................................................38 Warranty......................................................................................................................................40 Manufacturer’s statement: for technical reasons Buhler Industries Inc. reserves the right to modify machinery design and specifications provided herein without any preliminary notice. Information provided herein is of descriptive nature. Performance quality may depend on soil fertility, applied agricultural techniques, weather conditions and other factors. 3 Introduction - 2295 Loader Introduction Allied by Farm King front-end loaders are backed by years of extensive research. Factory testing simulates specific operations to evaluate durability; days of continuous cycling in raising, twisting and dropping loads using a programmed hydraulic power unit represents years of extreme use. With one of the largest mounting kit application lists in the industry, there is an Allied front-end loader available for nearly every tractor, large or small, new or old. Custom colors are available to match all tractor brands which adds resale value and visual appeal. Keep this manual handy for frequent reference. All new operators or owners must review the manual before using the equipment and at least annually thereafter. Contact your Allied by Farm King Dealer if you need assistance, information, or additional copies of the manual. Visit our website at www.buhlerindustries.com for a complete list of dealers in your area. The directions left, right, front and rear, as mentioned throughout this manual, are as seen facing in the direction of travel of the implement. Terminology Basic terminology used throughout this manual has been identified below. For part numbers and further details refer to the Parts section. 4 Serial Decal Location - 2295 Loader Serial Decal Location The serial decal is located on the inside left arm of the loader joint plate. Please record the serial number in the space provided for future reference. The serial decal will provide the model and date of manufacture of the loader and will be required to obtain correct replacement parts and complete warranty claims. For your records, record serial number here: Warranty Registration: The Warranty Registration and Delivery Report must be completed within thirty (30) days of delivery to validate the warranty. 5 Specifications - 2295 Loader Specifications 6 Specifications - 2295 Loader It. 2295 Reg A Description Maximum Lift Height To Pivot Pin [in/cm] B Maximum Lift Height Under Level Bucket [in/cm] 100/254 C Clearance With Bucket Dumped [in/cm] 79/201 D Reach At Maximum Lift Height [in/cm] 22/56 E Maximum Dump Angle [deg] 51 G Maximum Rollback Angle [deg] 33 H Digging Depth [in/cm] J Overall Height In Carry Position [in/cm] U Lift Capacity To Maximum Height - At Pivot Pin [lb/kg] 3477/1577 V Lift Capacity To Maximum Height [lb/kg] 2560/1161 W Lift Capacity To 59 In. Height - At Pivot Pin [lb/kg] 4176/1894 X Lift Capacity To 59 In. Height [lb/kg] 3348/1519 Y Breakout Force - At Pivot Pin [lbf/dan] 5656/2516 Z Breakout Force [lbf/dan] 4349/1934 VV Bucket Rollback Force At Maximum Height [lbf/dan] 2269/1009 XX Bucket Rollback Force At 59 In. Lift Height [lbf/dan] 3040/1352 ZZ Bucket Rollback Force At Ground Line [lbf/dan] 2599/1156 112/274 4/10 58/147 Raising/Lowering Time [sec] 6/5 Bucket Dumping/Rollback Time [sec] 5/4 Lift Cylinder Tube/Shaft Size [in] Lift Cylinder Stroke/Retracted Length [in] Bucket Cylinder Tube/Shaft Size [in] Bucket Cylinder Stroke/Retracted Length [in] Mounting Height (+/- 3.0) [in] Hydraulic Pressure Rating/Flow Rate [psi]/[gpm] Tractor Size [H.P. @ Normal Duty] Bucket Size [in/cu.ft.] - * Indicates Bucket Size Used For Calculations Of Lift Capacities and Rollback Forces. Weight (with bkt & mtg kit) [lb] 2.5/1.5 24.25/34.25 2.0/1.25 14.88/24.38 34 2500/10 30-45 *60/15.0 72/19.0 1380 NOTE: Specifications are subject to change without notice or obligation 7 Safety - 2295 Loader Safety Safety Instructions Remember, YOU are the key to safety. Good safety practices not only protect you, but also the people around you. Make these practices a working part of your safety program. Be certain that everyone operating this equipment is familiar with the recommended operating and maintenance procedures and follows all the safety precautions. Most accidents can be prevented. Do not risk injury or death by ignoring good safety practices. The alert symbol is used throughout this manual. It indicates attention is required and identifies hazards. Follow the recommended precautions. The safety alert symbol means… ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! 8 Caution The caution symbol indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. Warning The Warning Symbol indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury, and includes hazards that are exposed when guards are removed. It may also be used to alert against unsafe practices. Danger The Danger Symbol indicates an imminently hazardous situation that, if not avoided will result in death or serious injury. This signal word is to be limited to the most extreme situations, typically for machine components that, for functional purposes, cannot be guarded. Safety - 2295 Loader General Safety Instructions • Have a first-aid kit available for use and know how to use it. • Have a fire extinguisher available, stored in a highly visible location, and know how to use it. • Wear appropriate protective gear. This list may include but is not limited to: -- hard hat -- protective shoes with slip resistant soles -- protective glasses or goggles -- heavy gloves -- wet weather gear -- hearing protection -- respirator or filter mask • Read and understand the Operator’s Manual and all safety signs before operating, servicing, adjusting, repairing, or unplugging the equipment. • Do not attempt any unauthorized modifications to your Allied by Farm King product as this could affect function or safety, and could affect the life of the equipment. • Inspect and clean the working area before operating. • Keep hands, feet, clothing, and hair away from moving parts. • Ensure bystanders are clear of the area before operating. • Improper use of the loader and tractor can cause serious injury or death. • Operate the loader while seated in the tractor seat only. • Keep the work area clear of other persons. • Never leave the tractor unattended while the attachment is raised. Always lower the attachment to ground and shut tractor off before leaving the tractor seat. • Never work beneath a raised loader unless it is securely supported. The control lever can be moved or a hydraulic leak could cause the loader to drop resulting in serious injury or death. Refer to the Hydraulic Lock Instructions Decal for proper use of the lift locks. • Prior to use, check to ensure the attachment is properly locked to the quick-tach. Verify from tractor seat by lowering the attachment to the ground and retracting the lift cylinders. • Never operate loader with frayed or damaged hoses or leaking fittings. A burst could cause the loader to drop suddenly and result in serious injury or death and cause damage to the loader or tractor. • Keep tractor on solid ground when raising loader. Loose fill rocks and holes can be dangerous for loader operation and movement. • If for some reason, you feel the tractor tipping, immediately lower the loader. • A pivoting front axle acts like a three-wheeled tractor until the stops hit the axle. • Space rear tires as recommended by the tractor manufacturer. Maximize width for high lift applications and uneven terrain. • Add rear ballast as required to ensure 25% of gross vehicle weight is transferred to the rear axle. Loader, attachment and payload must be included as weight. • Do not raise attachment to extreme heights while tractor is on an incline. Be alert for terrain changes and adjust accordingly. Keep attachment at low travel height, no more than one foot, as long as possible. • Allow for attachment and loader length when turning. • The tractor must be equipped with an approved Roll Over Protection Structure (ROPS) and safety belts. 9 Safety - 2295 Loader • Use proper lighting and safety warnings when transporting equipment on public roads and during darkness. The Slow Moving Vehicle (SMV) emblem must be visible. Check with your local Law Enforcement Agency for specific requirements. Safety Signs • The following illustration shows the approximate location and detail of safety signs. • Keep all safety signs clean and legible and replace any that are damaged or missing. • When original parts are replaced, any safety signs affixed to those parts should be replaced as well. Replacement safety signs are available from your local dealer. Installation • To install safety signs, ensure the installation area is clean and dry. Decide on the exact position before you remove the backing paper. Remove the smallest portion of the split backing paper and align over the specified area. Carefully press in place. • Slowly peel back the remaining paper and smooth the remaining portion in place. Small air pockets can be pierced with a pin and smoothed out. 10 Safety - 2295 Loader Safety Decal Locations Decals provided for right hand and left hand (shown) applications. 1 - Part # 814493 3 - Part # 113711 2 - Part # 814366 4 - Part # 112983 11 Safety - 2295 Loader Precautions The following pictorials indicate important precautions to be used during the operation of the loader. 12 Operation - 2295 Loader Operation Pre-Operation The following pictorials indicate important precautions to be used during the operation of the loader. Warning The tractor must be equipped with an approved Roll over Protection Structure (ROPS) and safety belts to help prevent personal injury or death caused by tractor roll over. Caution Maximum rated loader capacity may exceed tractor rating. Load restrictions or reduction in hydraulic operating pressure may be required for safe operation. Torque all fittings and hoses prior to operating loader. Ensure hoses do not rub or pinch during loader operation. Ty-rap as required. Rops: Do not exceed the manufacturer’s rating for maximum gross vehicle weight. Refer to the Tractor Manual or the ROPS Serial Decal for rating. Do not alter or modify the ROPS structure. Tractor Tires: Space rear tires as recommended by the tractor manufacturer. Tire inflation and capacity must meet or exceed additional weight of loader, attachment and payload. Maximize width for high lift applications. Tread width must not exceed maximum width as recommended in the Mounting Kit Listing. Warning Add rear ballast to help prevent personal injury or death caused by tractor roll over. Rear Ballast: Rear ballast is required to ensure 25% of gross vehicle weight is transferred to the rear axle. Attachment and load must be included as weight. Adequate rear weights are required to counterbalance maximum loader capacity and safe loader operation. Weight can be added as rear tire liquid (calcium solution), rear wheel weights, rear axle weights and/or three point hitch mounted ballast or implement. Ballasting will vary with tractor and loader attachment. Refer to the Tractor Manual for recommended ballasting. 13 Operation - 2295 Loader Operation General Operating Notes: The following section provides general information that can be applied towards your specific application. Ensure that you’ve read and understood this manual and your Tractor Manual. Observe all safety precautions and follow local laws pertaining to the use of your loader and tractor. Hydraulics: Under normal conditions, operate the tractor’s engine at 1/2 throttle. Note: In cold weather, tractors with load sense hydraulic systems require longer warm-up periods for the loader to respond when valve is operated. In cold weather, operate the tractor’s engine at idle speed until the hydraulic fluid is warmed up. Slowly cycle the loader and attachment several times to further warm the hydraulic fluid. High engine speed when the hydraulic fluid is cold will cause the pump to wear prematurely and may cause the loader to operate erratically. The hydraulic hoses should be connected to the loader valve such that when joystick is pulled back the loader rise and when pushing forward on joystick lowers the loader. (If joystick is pushed past the detent, the loader will go in to the float mode.) Move joystick to left to roll back the bucket an move to the right to dump. The Allied Remote Hydraulic Control is equipped with a momentary push button switch and a lock. The push button is for operating a third function when an electric diverter is installed. The third function is normally for operating a grapple. When the button is depressed the valve ports are open to the grapple cylinders. Shifting the joystick to the left while button is depressed will close the grapple and shifting to the right will open. Important: Always feather the grapple when closing or opening to avoid unnecessary shock loads on grapple components. Warning 14 Keep grapple closed at all times when bucket is empty and carry bucket low to the ground. Avoid operating near power wires. Operation - 2295 Loader All Allied by Farm King hydraulic valves are self-centering and return to neutral from all positions except float. The float or detent spool is only to be used on the boom circuit. This position allows the oil to freely flow through the valve so the lift cylinders can extend or retract. It can be engaged by slightly pushing control beyond full lower. Float will allow for the loader to lower and rise as the attachment follows the ground contours. To disengage float, slightly pull control back towards the neutral position. The Allied by Farm King Remote Hydraulic Control can be locked in the neutral position to minimize unintentional movement. Caution Lower and dump heavy loads slowly by feathering. Stop tractor movement gradually. Never drop a loaded attachment and “catch” hydraulically. Stopping with such downward momentum may cause damage to the loader or tractor. When handling heavy loads be sure to raise and lower the loader slowly while leveling the attachment as required. Feathering can assist in accurately controlling operations by regulating oil flow through cylinders. A third function hydraulic control is available for grapple or other hydraulic applications. An optional divertor valve is connected to the loader attachment spool and is operated via the Allied by Farm King Remote Hydraulic Control momentary switch and simultaneously engaging the bucket spool through dump or rollback. Bucket When loading a bucket, approach straight and enter the pile with a level bucket parallel to the line of motion. Important: Attempting to turn while loading may cause damage to the loader or tractor. Work the controls to raise and rollback the bucket simultaneously. The combined actions of lift and bucket cylinders increases loading efficiency and minimizes resistance to lift. Note: On tractors with low hydraulic oil flows, both functions may not be possible 15 Operation - 2295 Loader Minimize turning angle and length of run between pile and trailer to increase loading efficiency. Also, place load evenly or centered in the attachment. Warning Carry the load no higher than necessary to clear the terrain. Turn and brake slowly. Always be sure that loading area is level and on solid ground. Do not raise loader higher then required while dumping. Immediately lower the loader to ground if the tractor becomes unstable. Leave material, which drifts over the bucket sides for final cleanup. Backfilling or Scraping For forward back filling, approach pile with a level bucket. Utilize the float position to minimize bucket cutting edge wear. Leave dirt in bucket. Dumping on each pass reduces efficiency. Note: Use leveling rod for a guide to ensure bucket is level. Do not use bucket in dumped position for forward grading. This will only impose severe shock loading on the bucket cylinders and it is difficult to maintain a level grade. 16 Operation - 2295 Loader For back grading, either load the bucket and position the heel on the ground or position the bucket at 40° or less below level as shown. Place the valve in the float position and back up slowly. Important: Float position must be used to reduce down pressure, otherwise cylinder rod(s) and/or bucket damage could occur. A Frame: Regular Duty / Heavy Duty 60" Both A-frames are for handling medium to large sized round bales (up to 2000 lbs) when fitted with two bottom 1240mm long heat treated spears and two short stabilizers. For pallet applications with a maximum payload of 4400 lbs when fitted with the 48.0” pallet fork kit. Note: The heavy duty frame can also be fitted using only the one center spear. 17 Operation - 2295 Loader Warning Do not operate A Frame for bales without stabilizers. Handling bales and pallets: For safe handling of bales and pallets please follow procedures below: With a single spear, enter one of the ends of the bale and drive the spear horizontally into the center or slightly above center of the bale and fully penetrate the bale. Then rollback the bucket cylinders approximately three quarters of the cylinder stroke and lift bale approximately a foot off the ground. With the double or four spears enter the bale from one of the ends and drive the spear one third to one half the way up, from the bottom and fully penetrate the bale. Then rollback the bucket cylinders approximately three quarters of the cylinder’s stroke and lift bale approximately 12.0" off the ground. Caution 18 Never attempt to use the spears as forks, as the spears can easily penetrate theground causing a spear to bend or break as well as making the bale unstable to carry. Never attempt to handle a bale with only part of the spear(s) penetrated. The nut on the bale spear must be torqued to 500 ft.-lbs. Check the torque periodically. A loose spear will damage the spear holder. Operation - 2295 Loader When loading bales onto a trailer, park trailer in close proximity to minimize turning angle and length of travel to increase loading efficiency. As you lift the bale using the regular loader, it is recommended to feather the valve to allow bucket cylinders to extend to keep bale at about a 20° angle. (On TSL loaders this is not necessary) Lift the bale only enough to clear the area that the bale will be placed on. Always approach the trailer square to the tractor as shown. Caution Avoid sudden stops and sharp turns. Avoid uneven terrain areas for loading and unloading. After setting the bale down position the A Frame with spear(s) horizontal to the ground and slowly back the tractor straight out. With pallet forks level and just above the ground, drive the forks into the pallet completely. Raise loader to lift pallet and carry level 6 to 12 inches off the ground. Note: The TSL loader is highly recommended when operating with pallet forks for maintaining a constant level load. Use the level indicator as a guide to ensure forks are level at ground. Caution Avoid sudden stops and sharp turns. Operate at low ground speeds. Never attempt to lift loads heavier than the rated fork specs (42" - 2200 lbs) (48" - 4400 lbs). Always lift or carry pallets using both forks and utilizing the full length of the forks. Warning When driving amongst livestock keep bucket cylinders retracted, and loader boom at least 6 to 7' off the ground. Store A Frame away from both play and heavy traffic areas. 19 Operation - 2295 Loader Grapple: The grapple is designed to safely prevent loads (bales, silage) from falling out of the bucket. (Refer to pictorial below for options listed) Warning 20 Travel at low speeds. Carry loads as low as possible. Avoid sharp turns and uneven terrain. Operation - 2295 Loader Caution Prior to initial mounting, cycle loader cylinders to displace air. This ensures the loader will remain in the storage position and operate consistently. Installing Loader: 1. Position the tractor centrally and parallel to the loader uprights. Drive forward slowly until the loader hydraulic hoses can be coupled. Shut tractor off and set park brake. Couple the loader hoses to the matched color code identifiers on the auxiliary valve for proper orientation of loader operation. 2. Extend lift cylinders to tilt both loader uprights approximately 30 degrees. Rollback bucket to further raise upright for additional clearance. Both upright base pivots must be above the loader mount cradle. Caution Verify front and side clearances during installation to position hydraulic hoses such that they will not be pinched or stretched during installation. 3. Slowly drive the tractor forward until the upright base pivot contacts the mount plate. 4. Slowly extend the bucket and retract the lift cylinders to lower the upright pivot into the mount plate cradle. Ensure both uprights are fully engaged within the mount plate cradle. 21 Operation - 2295 Loader Caution Shut tractor off and store parking stands within loader cross tube remembering to stand on the outside of the loader arms. Start the tractor and continue to cycle loader and attachment to verify loader operation. 5. With the tractor in neutral, continue to retract the lift cylinders and extend the bucket cylinders to rotate the upright back against the lock pin stops. Shut the tractor off and set park brake. 6. Install both upright attachment pins and secure with hairpin clip. Start the tractor and slowly raise loader until the parking stands are off the ground. Caution Shut tractor off and store parking stands within loader cross tube remembering to stand on the outside of the loader arms. Start the tractor and continue to cycle loader and attachment to verify loader operation. Removing Loader: 1. Raise loader to provide clearance to engage both parking stands. Shut off tractor. Standing along the outside of the loader arms remove parking stands from storage position and engage within the loader mainframe. 22 Operation - 2295 Loader 2. Lower attachment level to the ground while engaging float position. Ensure attachment rests firmly on ground with minimal downward pressure. If required extend bucket cylinders to rotate upright rearward. At this stage the pin should have no pressure. Set tractor park brake and remove loader lock pins. Check hydraulic hoses such that they will not get pinched or stretched during removal. Caution Shut tractor off and store parking stands within loader cross tube remembering to stand on the outside of the loader arms. Start the tractor and continue to cycle loader and attachment to verify loader operation. 3. Retract bucket cylinders to raise upright and disengage from the loader mount cradle. If additional clearance is required, extend lift cylinders while slowly backing the tractor away from the loader. 4. After the tractor is clear of the loader, retract all cylinders to protect the shafting. Shut tractor off and set park brake and relieve oil pressure in hoses by moving valve control. Disconnect hydraulic loader hydraulic hoses at the quick couplers. Important: Cap both male and female couplers. Wrap loader hoses over loader arm. 23 Maintenance - 2295 Loader Maintenance Lubrication Lubricate loader bushings and pivots every eight hours of average operation with high-grade grease. For grease fitting locations see illustration below. Select grease based on the expected outside temperature range. Lithium, Molybdenum and synthetic greases are preferred. Use the tractor hour meter as a guide. Increase lubrication intervals for extreme use or adverse conditions. Each pivot should be lubricated until grease is visible at pin. Important: Ensure that grease fittings accept grease. Should any fitting become plugged, replace immediately. Pivots not greased as specified would cause premature wear of pins and bushings. 24 Maintenance - 2295 Loader General Inspection: Caution Lower attachment and loader to ground, place all controls in neutral, stop engine, set parking brake and remove ignition key before inspecting, servicing, adjusting or repairing loader. Warning Relieve hydraulic pressure before repairing, adjusting or disconnecting hydraulics components. Escaping hydraulic oil can penetrate skin causing serious personal injury. If injured consult a physician immediately. Warning Never work beneath a raised loader unless it is securely supported. The control lever can be moved or a hydraulic leak could cause the loader to drop resulting in serious injury or death. Refer to the hydraulic lift lock instructions decal for proper use of the lift lock. Hydraulic Lift Lock: the lift lock on your loader is to be used whenever someone is attempting to be under the loader or for tractor servicing. When using the lock ensure loader is free of any load in the loader attachment or no attachment. To engage hydraulic lift lock, raise loader to desired service height. Rotate lever on hydraulic lock 90° clockwise to lock. Then lock joystick in neutral position. Do not use if there are any hydraulic leaks. Pins and Bushings: Every 6 months or 1000 hours check loader and cylinder pivots for movement that would be due to bushing or pin wear. Change bushings when excessive movement is noticed and replace any worn or rough surfaced pins. 25 Maintenance - 2295 Loader Mounting Kit: After the initial 2 weeks or 40 hours of loader operation, and 6-month intervals thereafter re-torque all mounting kit bolts. (See Bolt Torque Chart) 26 Maintenance - 2295 Loader Hydraulics: Escaping fluid under pressure can have sufficient force to penetrate the skin, causing serious personal injury. Before repairing, adjusting, or disconnecting lines, be sure to relieve all pressure. Before applying pressure to the system, be sure all connections are tight and the lines, pipes, and hoses are not damaged. Warning Wear proper hand and eye protection when searching for leaks. Use a piece of wood or cardboard instead of hand to check for leaks. Maintain all components in good working order. If injured by escaping fluid, see a doctor at once. Serious infection or toxic reaction can develop if proper medical treatment is not administered immediately. With loader attachment on the ground, check and add if necessary the approved hydraulic fluid. Refer to the Tractor Manual for proper inspection of fluid level, oil type and service intervals. Visually check hoses and fittings for leaks and damage on a daily bases. Ensure hoses do not bind or stretch during operation. Always keep hoses tied or supported to prevent rubbing against sharp areas or being pinched. We suggest using tie wraps to support hoses. Hoses routed from steel lines to cylinders should be in a relaxed position. To correct, loosen swivel end of hose and retighten. Warning Never operate the loader with frayed or damaged hoses or leaking fittings. A burst would cause the loader to drop suddenly and result in serious injury or death and cause damage to the loader or tractor. Replacement hoses must be equal to a working pressure of 3000 PSI or higher. A yearly inspection of the valve is recommended. However the maintenance intervals on the valve depends on the surrounding environment or if valve spools become stiff. Where temperatures fluctuate from one extreme to another or exposed to high salt the intervals for maintenance should be increased to protect from corrosion. On non-cab tractors mounted with the joystick valve, slip back the boot and clean away any debris. Spray a corrosion resistant lubricant and remount the boot. Replace a torn or cracked boot. 27 Maintenance - 2295 Loader Warning Shut tractor down and relieve oil pressure in system by moving the control valve spools in both directions before doing any maintenance. Maintenance involves yearly removal of valve spool end caps and cleaning all debris and corrosion. Spray area with a corrosive resistant lubricant and recap. Caution Never use grease to lubricate valve components where climate temperature drops below 0° as this could cause spools to jam. On valves fitted with joystick cables loosen off jam nut and cable sleeves to gain access to the valve spool. Clean all debris and any existing corrosion. Spray areas with a light corrosion resistant lubricant. Re-mount cables sleeves and adjust so that joystick is centered in both axis to the base. Lock cable sleeve by using the jam nut. Note: In severe cold weather climates, inspect and maintain the valve and joystick cables before cold weather. 28 Troubleshooting - 2295 Loader Troubleshooting Problem Loader slow and/or will not dump Loader chatters or vibrates when raising and lowering Excessive movement at pivots Possible Cause Quick couplers leaking Hydraulic oil too heavy Change or replace filter Oil filter plugged Clean or replace filter Hydraulic pump worn Repair or replace pump Oil line restricted or leaking 30 Replace damaged or restricted hoses or tube lines Inspect, clean, repair or replace valve Air in hydraulic system Cycle lift cylinders and bucket cylinders several times to free system of air Cylinder leaks internally Replace seals Faulty valve Repair or replace valve Air leak in pump inlet line Check, tighten or replace inlet line Air in hydraulic system Cycle lift cylinders and bucket cylinders Oil level too low Add oil as required Worn bushings and/or pins Replace bushings and/or pins Pump noisy Oil Leaks at valve Check all hoses and tubes for leaks, damage or restrictions Control valve does not shift properly Inlet line restricted or leaking Oil leaks Remedy Check connections and compatibility or replace Check for air leaks, restrictions or collapsed hose Tighten or replace hose Clean filter if necessary Oil level too low Add oil as required Pump worn or damaged Repair or replace pump Damaged fitting or hoses Replace damaged parts Loose connections Tighten fittings Worn or damaged o-ring wiper Install a seal repair kit seal in cylinder rod end Worn or damaged o-rings at valve Install an o-ring repair kit Solenoid or o-rings blown at cap or spool ends (restriction on return port or pressure plumbed to return port of valve) Remove restriction or ensure valve is plumbed correctly Troubleshooting - 2295 Loader Problem Insufficient lift capacity Possible Cause Remedy Improper hydraulic pump operation Repair or replace pump Load is greater than boom lift capacity Check loader specifications Internal boom cylinder leakage Replace any worn parts and install a seal repair kit Improper hydraulic valve operation Repair or replace valve Worn control valve Worn cylinder piston seals Have authorized dealer replace seals Excessive wear on bottom of bucket and wear pads Float position not used while operating loader Use float position provided on valve Hydraulic cylinders inoperative Hose from control valve improperly connected Refer to plumbing diagrams Tractor control valve relief stuck open See your service manual for proper adjustment Incorrect Auxiliary Valve Check with loader dealer for proper valve application Hydraulic control valve set to low Adjust valve in accordance with manual Slow leak down Pump operating continually on closed center tractor hydraulics system Loader lift and bucket tilt controls do not work according Hoses improperly connected to decal Refer to plumbing diagrams and correct hose connections Open center control valve on closed center tractor Replace relief valve with closed center plug and plug the power beyond adapter on valve Valve noisy and/or hot Install open center plug on optional valve Tractor loads/pump squeals Stiff control valve Closed center control valve on open center tractor Replaceclosed center plug with relief and install short plug in place of the power beyond adapter Dirt or moisture build up on spool ends Clean spool ends and if applicable cable ends at valve Incorrect torque (applies to sectional valves only) Loosen and re-torque bolts to specs 31 Bolt Torque - 2295 Loader Bolt Torque Checking Bolt Torque The tables shown below give correct torque values for various bolts and hex bolts. Tighten all bolts to the torques specified in chart unless otherwise noted. Check tightness of bolts periodically, using bolt torque chart as a guide. Replace hardware with the same strength bolt. Standard Bolt Torque Bolt Size (in) Grade 2 Grade 5 Grade 8 Torque Torque Torque ft-lb NM ft-lb NM ft-lb NM 0.25 0.313 0.375 6 11 20 7 15 27 8 17 31 11 23 41 12 25 44 16 33 60 0.438 0.5 0.563 32 49 70 43 66 95 49 76 109 66 103 148 70 106 153 95 144 207 0.625 0.75 0.875 97 144 166 131 195 225 150 266 430 203 360 583 212 376 606 287 509 821 1 1.125 1.25 250 354 500 339 480 678 644 795 1120 873 1077 1518 909 1288 1817 1232 1745 2462 1.375 1.5 655 870 887 1179 1470 1950 1992 2642 2382 3161 3228 4283 Metric Bolt Torque Bolt Size (mm) 32 Class 5.6 Grade 8.8 Grade 10.9 Grade 12.9 Torque Torque Torque Torque ft-lb NM ft-lb NM ft-lb NM ft-lb NM 6 8 10 3.1 7.7 15 4.3 10.5 21 7.3 17.7 35 9.9 24 48 10.3 25 49 14 34 67 12.1 29 59 16.5 40 81 12 14 16 26 42 64 36 58 88 61 97 147 83 132 200 86.2 136 210 117 185 285 103 162 250 140 220 340 18 20 22 89 126 169 121 171 230 202 287 390 275 390 530 287 405 549 390 550 745 346 486 656 470 660 890 24 27 30 217 320 435 295 435 590 497 733 995 675 995 1350 708 1032 1401 960 1400 1900 840 1239 1681 1140 1680 2280 33 36 39 590 759 988 800 1030 1340 1349 1740 2249 1830 2360 3050 1902 2441 3163 2580 3310 4290 2278 2935 3798 3090 3980 5150 Bolt Torque - 2295 Loader Hydraulic Fitting Torques Dash Size Thread Size Jam Nut or Straight SAE 37° (JIC) ORB Fitting Torque Swivel Nut Torque ft-lb NM ft-lb NM -04 -05 -06 7/16-20 1/2-20 9/16-18 14-16 18-20 24-26 20-22 24-27 33-35 10-11 13-15 17-19 13-15 18-20 23-26 -08 -10 -12 3/4-16 7/8-14 1-1/16-12 50-60 72-80 125-135 68-78 98-110 170-183 34-38 50-56 70-78 47-52 69-76 96-106 -14 -16 -20 1-3/16-12 1-5/16-12 1-5/8-12 160-180 200-220 210-280 215-245 270-300 285-380 80-90 94-104 124-138 110-122 127-141 169-188 -24 1-7/8-12 270-360 370-490 156-173 212-235 Prevailing Torque Locknuts Nut Size and Threads Grade B Nuts Grade C Nuts Nut Tightening Torque Nut Tightening Torque ft-lb NM ft-lb NM Coarse Thread 0.250-20 0.313-18 0.375-16 5-7 9-12.5 14.5-20 7-9 12-17 20-27 7-10 11-16 20-28 9-14 15-22 27-38 0.438-14 0.500-13 0.563-12 23-32 37-50 50-70 31-43 50-68 68-95 31-43 45-62.5 70-95 42-58 61-85 95-129 0.625-11 0.750-10 0.875-9 70-95 125-165 185-250 95-129 169-224 251-339 90-122.5 155-210 225-312.5 122-166 210-285 305-423 1.000-8 275-375 373-508 360-462.5 360-462.5 Fine Thread 0.250-28 0.313-24 0.375-24 5.5-7.5 10-13 16-22 7-10 14-18 22-30 7-10 12-17 21-29 9-14 16-23 28-39 0.438-20 0.500-20 0.563-18 24-34 37.5-52.5 57.5-77.5 33-46 51-71 78-105 31-43 50-70 70-95 42-58 68-95 95-129 0.625-18 0.750-16 0.875-14 72.5-97.5 120-165 200-270 98-132 163-224 271-366 90-125 155-210 225-312.5 122-169 210-285 305-423 1.000-14 300-400 407-542 362.5-500 491-678 For Grade A locknut torque specifications refer to Grade B specifications 33 Parts - 2295 Loader Main Frame Assembly 34 Parts - 2295 Loader Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Part # 25263 25272 25298 25358 116692 116694 115898 115900 115902 115909 117056 116768 116047 116689 116864 116579 116806 113473 114810 12779 84217 814333 81344 81593 81597 81615 84000 811792 113578 813356 814487 112983 814366 814493 113711 84583 Description 2295 Mainframe 2295/2395 Upright 2295/2395 Lift Cylinder 2295 Bucket Cylinder Linkage Assembly 0.50 x 7.75 Linkage Weldment 0.50 x 12.50 Pin Weldment 4.25 Lg Pin Weldment 5.25 Lg Pin Weldment 5.75 Lg Pin Cap 1.75 Od 2495 - 2895 Ldr Bracket Leveling Rod Leveling Rod Weldment U-Bolt 3/8 x 3.85 Stand Leg Stand Foot Weldment Stand Pin Weldment Lock Pin Weldment Tube Cover (18.0") Link Spacer Hairpin Clip #9 3/8 Wing Nut Vinyl Cap Nut Lock (Nylon) 0.375 Nc 0.375 Lock Washer Bolt Hex 0.438 x 1.0 Washer Lock 0.437 Dia Washer Flat Std 0.438 Hs Pl Hex Bolt 0.375 x 1.50 Bushing 1.25 Id x 1.63 Od x 1.38Lg Decal “Buhler Allied” Decal “2295” Decal Warning Overhead Hazard Decal General Warning Decal Warning Hydraulic Lock Decal Danger Electrocution Hazard Grease Fitting 1/8 Npt Str Screw Qty 1 2 2 2 4 4 4 4 8 16 1 1 1 2 2 2 2 1 2 4 4 1 4 2 16 16 2 2 12 2 2 1 1 1 1 16 35 Parts - 2295 Loader Hydraulic Plumbing Assembly 36 Parts - 2295 Loader Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part # Ref. Ref. 117001 117000 117002 117003 814330 811414 811572 812696 811754 117058 814327 814489 812128 812080 813852 812884 812829 Description Bucket Cylinder (see cylinder assembly for breakdown) Lift Cylinder (see cylinder assembly for breakdown) Tube Bucket Cylinder Bottom (rollback) Tube Bucket Cylinder Top (dump) Tube Lift Cylinder Top (lower) Tube Lift Cylinder Bottom (raise) Rubber Clip (cross tube) Elbow 90 3/4 Morb x 3/4 Mjic Hose 3/8 x 15 - 3/4 Morb x 3/4 Swfjic Hose 3/8 x 18 - 3/4 Swfjic x 3/4 Swfjic Hose 3/8 x 18 - 3/4 Morb - 3/4 Swfjic Hose 3/8 x 22 - 3/4 Morb - 3/4Mjic Clip Hydraulic Lines 1/2" Screw Sheet Metal - #12 x 1.50 UNC Elbow 90 3/4 Mjic x 3/4 Mjic Adaptor Straight 3/4 Morb x 3/4 Mjic Ball Valve 3/4 Forb Adaptor Straight 3/4 Morb x 3/4 Swfjic Elbow 90 3/4 Mjic x 3/4 Swfjic Qty 2 2 1 1 1 1 1 2 4 2 1 1 4 4 1 1 1 1 1 37 Assembly - 2295 Loader Assembly Cylinder Assembly Bucket Cylinders Lift Cylinders Regular Regular Diameter 2.00" 2.50" Length of Stroke 15.13" 24.25" Retracted Length 27.38" 34.25" Extended Length 42.50" 58.50" Cylinder Assembly No. 25358 25298 Seal Kit No. X1348 X1110 Shaft Diameter 1.25" 1.50" 1 Head Plate 24516 24540 2 Shaft Weldment 116987 116758 3 Cylinder Tube Weld't 25357 25297 4 Piston Half (wide) 114520 113217 5 Piston Half (narrow) 114521 113216 6 Self-Locking Nut 812655 813407 7 Shaft Bushing 116759 113766 Item Description 1. Bucket cylinder shown. 2. All cylinder seals are contained in corresponding seal kit. 3. Refer to Bolt Torque section for prevailing torque locknuts. caution 38 Maximum pressure - 3000 psi Warranty - 2295 Loader Allied by Farm King Limited Warranty This document limits your warranty rights. Base Limited Warranty Buhler Industries Inc. provides this warranty only to original retail purchasers of its product. Buhler Industries Inc. warrants to such purchasers that all Buhler Industries Inc. manufactured parts and components used and serviced as provided for in the Operator’s Manual shall be free from defects in materials and workmanship for a period following delivery to the original retail purchaser of 12 months (80 days for commercial applications). This limited warranty applies only to those parts and components manufactured by Buhler Industries Inc. Parts and components manufactured by others are subject to their manufacturer’s warranties, if any. Buhler Industries Inc. will fulfill this limited warranty by, at its option, repairing or replacing any covered part that is defective or is the result of improper workmanship, provided that the part is returned to Buhler Industries Inc. within thirty (30) days of the date that such defect or improper workmanship is, or should have been, discovered. Buhler Industries Inc. reserves the right to either inspect the product at the buyer’s location or have it returned to the factory for inspection. Parts must be returned through the selling representative and the buyer must prepay transportation charges. Buhler Industries Inc. will not be responsible for repairs or replacements that are necessitated, in whole or part, by the use of parts not manufactured by or obtained from Buhler Industries Inc. Under no circumstances are component parts warranted against normal wear and tear. There is no warranty on product pump seals, product pump bearings, rubber product hoses, pressure gauges, or other components that require replacement as part of normal maintenance. Also: Buckets and Bucket Tines carry no warranty, Bent Spears carry no warranty, Snowblower Fan Shafts carry no warranty, Mower Blades carry no warranty, Portable Auger Parts Have Two (2) Year Warranty, Loader Parts Have Two (2) Year Warranty. The purchaser is solely responsible for determining suitability of goods sold. This warranty is expressly in lieu of all other warranties expressed or implied. Buhler Industries Inc. will in no event be liable for any incidental or consequential damages whatsoever. Nor for any sum in excess of the price received for the goods for which liability is claimed. Repair Parts Limited Warranty Buhler Industries Inc. warrants Allied by Farm King replacement parts purchased after the expiration of the Buhler Industries Inc. Limited Warranty, and used and serviced as provided for in the Operator’s Manual, to be free from defects in materials or workmanship for a period of thirty (30) days from the invoice date for the parts. Buhler Industries Inc. will fulfill this limited warranty by, at its option, repairing or replacing any covered part that is defective or is the result of improper workmanship, provided that the part is returned to Buhler Industries Inc. within thirty (30) days of the date that such defect or improper workmanship is, or should have been, discovered. Such parts must be shipped to Buhler Industries Inc. at the purchaser’s expense. What is Not Covered Under no circumstances does this limited warranty cover any components or parts that have been subject to the following: negligence; alteration or modification not approved by Buhler Industries Inc.; misuse; improper storage; lack of reasonable and proper maintenance, service, or repair; normal wear; damage from failure to follow operating instructions; accident; and/ or repairs that have been made with parts other than those manufactured, supplied, and or authorized by Buhler Industries Inc. 40 Warranty - 2295 Loader Authorized Dealer and Labor Costs Repairs eligible for labor under this limited warranty must be made by Buhler Industries Inc. or an authorized Allied by Farm King dealer. Buhler Industries Inc. retains the exclusive discretion to determine whether it will pay labor costs for warranty repairs or replacements, and the amount of such costs that it will pay and the time in which the repairs will be made. If Buhler Industries Inc. determines that it will pay labor costs for warranty work, it will do so by issuing a credit to the dealer’s or distributor’s account. Buhler Industries Inc. will not approve or pay invoices sent for repairs that Buhler Industries Inc. has not previously approved. Warranty service does not extend the original term of this limited warranty. Warranty Requirements To be covered by warranty, each Allied by Farm King new product must be registered with Buhler Industries Inc. within thirty (30) days of delivery to original retail purchaser. If the customer decides to purchase replacement components before the warranty disposition of such components is determined, Buhler Industries Inc. will bill the customer for such components and then credit the replacement invoice for those components later determined to be covered by this limited warranty. Any such replacement components that are determined not be covered by this limited warranty will be subject to the terms of the invoice and shall be paid for by the purchaser. Warranty Claims: Warranty requests must be prepared on Buhler Industries Inc. Warranty Claim Forms with all requested information properly completed. Warranty Claims must be submitted within a thirty (30) day period from date of failure repair. Warranty Labor: Any labor subject to warranty must be authorized by Buhler Industries Inc. The labor rate for replacing defective parts, where applicable, will be credited at 100% of the dealer’s posted shop rate. Exclusive Effect of Warranty and Limitation of Liability TO THE EXTENT PERMITTED BY LAW, Buhler Industries Inc. DISCLAIMS ANY WARRANTIES, REPRESENTATIONS, OR PROMISES, EXPRESS OR IMPLIED, AS TO THE QUALITY, PERFORMANCE, OR FREEDOM FROM DEFECT OF THE COMPONENTS AND PARTS COVERED BY THIS WARRANTY AND NOT SPECIFICALLY PROVIDED FOR HEREIN. TO THE EXTENT PERMITTED BY LAW, Buhler Industries Inc. DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ON ITS PRODUCTS COVERED HEREIN, AND DISCLAIMS ANY RELIANCE BY THE PURCHASER ON Buhler Industries Inc.’S SKILL OR JUDGMENT TO SELECT OR FURNISH GOODS FOR ANY PARTICULAR PURPOSE. THE PURCHASER’S ONLY AND EXCLUSIVE REMEDIES IN CONNECTION WITH THE BREACH OR PERFORMANCE OF ANY WARRANTY ON ProductS manufactured by Buhler Industries Inc. ARE THOSE SET FORTH HEREIN. IN NO EVENT SHALL Buhler Industries Inc. BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BY WAY OF EXAMPLE ONLY AND NOT LIMITATION, LOSS OF CROPS, LOSS OF PROFITS OR REVENUE, OTHER COMMERCIAL LOSSES, INCONVENIENCE, OR COST OF REPLACEMENT OF RENTAL EQUIPMENT). IN NO EVENT SHALL Allied by Farm King’S CONTRACT OR WARRANTY LIABILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT. (Note that some provinces or states do not allow limitations on how long an implied warranty 41 Warranty - 2295 Loader lasts or the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusion may not apply to you.) This warranty gives you specific legal rights and you may also have other rights, which vary from province to province or state to state. Buhler Industries Inc. neither assumes nor authorizes any person or entity, including its selling representatives, to assume any other obligations or liability in connections with the sale of covered equipment, or to make any other warranties, representations, or promises, express or implied, as to the quality, performance, or freedom from defect of the components and parts covered herein. No one is authorized to alter, modify, or enlarge this limited warranty, or its exclusions, limitations and reservations. Corrections of defects and improper workmanship in the manner, and for the applicable time periods, provided for herein shall constitute fulfillment of all responsibilities of Buhler Industries Inc. to the purchaser, and Buhler Industries Inc. shall not be liable in negligence, contract, or on any other basis with respect to the subject equipment. This limited warranty is subject to any existing conditions of supply which may directly affect Buhler Industries Inc.’s ability to obtain materials or manufacture replacement parts. Buhler Industries Inc. reserves the right to make improvements in design or changes in specifications to its products at anytime, without incurring any obligation to owners of units previously sold. Government Legislation: Warranty terms and conditions are subject to provincial or state legislation. Important Note: This warranty does not apply to rentals. 42 www.farm-king.com 1330 43rd Street NW Fargo, North Dakota USA 58102 Ph.: 701.282.7014 | Fax: 701.282.5865 E-mail: [email protected] www.farm-king.com Equipment shown is subject to change without notice. ©2010 Buhler Trading Inc. Printed in USA. TSX:BUI a division of Buhler Industries Inc.